8135Chemical EngineeringMedium
Temperature attained in soldering of metals is about ________ °C?
A150-300
B650-800
C1000-1100
D400-500
Correct answer
A. 150-300
Explanation
The correct answer is 150-300.
Correct answer
A. 150-300
Explanation
The correct answer is 150-300.
Inhalation of silica dust causes a disease called________?
LMTD correction factor which is to be applied for a cross-flow heat exchanger increases with increase in the number of shell passes. Its value for a single pass cross flow heat exchanger is ________?
The wavelength at which the maximum monochromatic emissive power occurs for a black body, is (where, T = absolute temperature of the black body)?
If radius of a batch basket centrifuge is halved & the r.p.m. is doubled, then the________?
Lane and Garton classification of petroleum is based on its ________?
The minimum liquid rate to be used in an absorber corresponds to an operating line________?